New York aster, Aster novi-belgi, massed purple flowers growing on the High Line linear park in Midtown Manhattan. Plants, Perennials, Flowers.

Aster, Close up view of purple coloured flowers with water droplets, growing outdoor.

Aster, Close up view of purple coloured flowers with water droplets, growing outdoor.

Aster, China aster, Callistephus chinensis, Single red coloured flower gropwing outdoor.

Gerbera Flower close up showing sepals and petals.

Mojave Aster in Red Rock Canyon State Park, California, USA.

Aster, Honey bee Apis mellifera, pollinating flower in a garden border.

Aster, Hoverfly Helophilus pendulus, pollinating a Michaelmas Daisy flower in garden border.

Aster, Hoverfly feeding on Aster Michaelmas Daisy.

Aster, Purple Aster, Starwort, Growing outdoor in garden.

Flora, Flowers, Hermerocallis, Lily, Red coloured Day lily growing outdoor in garden.

Flora, Flowers, Hermerocallis, Lily, Red coloured Day lily growing outdoor in garden.

Flora, Flowers, Hermerocallis, Lily, Red coloured Day lily growing outdoor in garden.

Flora, Flowers, Hermerocallis, Lily, Red coloured Day lily growing outdoor in garden.

Flora, Flowers, Hermerocallis, Lily, Red coloured Day lily growing outdoor in garden.

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia var. flavida, in bloom in the Dominican Republic. Most Flame Tree flowers are red, but the more rare var. flav...

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia var. flavida, in bloom in the Dominican Republic. Most Flame Tree flowers are red, but the more rare var. flav...

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia var. flavida, in bloom in the Dominican Republic. Most Flame Tree flowers are red, but the more rare var. flav...

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia, in bloom in the Dominican Republic.

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia, in bloom in the Dominican Republic.

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia, in bloom in the Dominican Republic.

Plants, Trees, Flowers, A Flame Tree, Flamboyant, or Royal Poinciana Tree, Delonix regia, in bloom in the Dominican Republic.